NoteAI : Next-Gen AI Knowledge Extractor
Blazing-Fast Learning & Creation All-in-One Knowledge Assistant: Summarize Video/Audio/PDFs, Translate, and Extract to Mind Maps
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YouTube & Audio Intelligence
Transform hours of video and audio content into actionable insights in seconds.
YouTube Video Summarizer
Tired of watching long YouTube videos? Use NoteAI's free AI Video Summarizer to instantly extract core insights and key points. Try it online and save time today!
YouTube Subtitle Downloader
Need raw subtitles for YouTube? Use the free NoteAI YouTube Subtitle Downloader to export precise SRT, VTT, and TXT transcripts in 40+ languages. Try it online now!
AI Audio Summarizer
Too much audio, too little time? Use NoteAI's AI Audio Summarizer to instantly transcribe and condense voice recordings into structured notes. Try it online for free!
AI Summarizer & Mind Map
Summarize any file, generate interactive mind maps, and chat with your documents for deep learning.
AI File Summarizer
Overwhelmed by massive documents? Use the NoteAI File Summarizer to instantly extract key points from PDF, Word, or PPT files. Start your free AI summary now!
AI PPT Summarizer
Tired of long slide decks? Use NoteAI's PPT Summarizer to condense dozens of PowerPoint slides into a neat, readable text outline. Try it free and grasp key insights!
AI Excel Summarizer
Confused by complex data? Use the NoteAI Excel Summarizer to turn heavy CSV or spreadsheet files into clear, structured insights in one click. Analyze data for free!
Smart Document Processing
Chat with your files, translate documents, and extract key information with professional accuracy.
AI PDF Summarizer
Stuck reading a 100-page report? Use the free NoteAI PDF Summarizer to generate clear, structured insights in seconds. Upload your document and save hours today!
AI PDF Translator
Struggling with foreign reports? Use NoteAI's intelligent PDF Translator to instantly convert 60+ languages while preserving the original layout. Translate for free!
Visual Knowledge Cards
Turn boring text and data into beautiful, shareable social media cards instantly.
Ebook to Insight Card Generator
Transform dense ebooks into beautiful, shareable insight cards with AI. Supports EPUB, MOBI, PDF in 40+ languages.
Webpage to Insight Card Generator
Hard to share long blogs? Use NoteAI's Webpage to Insight Card Generator. Paste a URL and turn core points into stunning visual posters. Try this free tool today!
YouTube to Insight Card Generator
Want to share video highlights? Use NoteAI's free YouTube to Insight Card Generator to summarize core video points into shareable image cards. Try it for free today!
Loved by thousands of thinkers
From students to researchers, see how NoteAI is redefining the way people consume information and build knowledge.
"NoteAI has completely transformed my research workflow. What used to take 2 hours of video watching now takes 30 seconds of reading. The accuracy of the summaries is mind-blowing."
Sarah Jenkins
Content Strategist @ MediaFlow
"The PDF to Insight Card feature is a masterpiece. It extracts the core thesis and supporting evidence from complex academic papers perfectly. It's my go-to tool for literature review."
Dr. Michael Chen
Senior Researcher
"As a student, I deal with endless reading. NoteAI helps me "chat" with my textbooks to find exactly what I need for my essays. It's like having a private tutor available 24/7."
Emma Rodriguez
Graduate Student
"I love how NoteAI handles YouTube transcripts. It doesn't just summarize; it captures the tone and key technical details that most other AI tools miss. Pure efficiency."
James Wilson
Digital Nomad & Indie Hacker
"The Insight Cards are beautiful! I often share them with my team as quick briefings. NoteAI isn't just a tool; it's a productivity superpower for modern professionals."
Sophie Laurent
Marketing Director
"The speed of this app is incredible. No waiting, no lag. Whether it's a large Excel or a long video, NoteAI processes it at the speed of thought. Truly edge-powered."
Kevin Park
Tech Lead
Simple, transparent pricing
Choose the plan that's right for you. All plans include 24/7 support and the core NoteAI experience.
Free
- 15 Credits / Month
- YouTube: Up to 15 mins short videos
- YouTube Export: Preview summary only (No download)
- File Summary: PDF only (Max 50 pages)
- Mind Map: Preview only (No export)
- Model Choice: Basic models only (Fast)
- Audio Summary (MP3/WAV): Not supported
- PDF Translation: Basic translation (5 pages/time)
- Insight Card: Basic templates (With watermark)
- Processing Limit: 5MB / 50 pages
Unlimited
Save hours for just $0.27 a day
- 3,000 Credits / Month
- YouTube: Supports 4+ hours ultra-long videos
- Export & Download: Subtitles + Audio + HD Video (MP4)
- Document Summary: All formats + Flagship model analysis
- Mind Map: Unlimited + Vector PDF export
- Model Choice: Flagship models (Ultra/Claude 3.5)
- Audio Summary: Supported (1GB/file)
- PDF Translation: Full-text (1:1 layout)
- Insight Card: Custom brand templates
- Processing Limit: 200MB / Unlimited pages
Pro
Deep learning & professional research
- 1,000 Credits / Month
- YouTube: Supports long videos up to 2 hours
- Export & Download: Subtitles (SRT/TXT) + Audio (MP3)
- Document Summary: Word, PPT, Excel, TXT, MD (Unlimited pages)
- Mind Map: Unlimited + HD Image export
- Model Choice: Premium models (Pro)
- Audio Summary: Supported (500MB/file)
- PDF Translation: Full-text (1:1 layout)
- Insight Card: All premium templates (No watermark)
- Processing Limit: 100MB / Unlimited pages
Learn Smarter and Faster, Not Harder
Frequently Asked Questions
Everything you need to know about NoteAI.